1. Combine cheese, broccoli, and picante sauce in small bowl; mix well.
2. Spoon 1/4 of the cheese mixture onto 1 side of each tortilla; fold tortilla over filling.
3. Melt 1/2 tsp. butter in 10 inch nonstick skillet over medium heat. Add 2 quesadillas; cook about 2 minutes on each side or until tortillas are golden brown and cheese is melted. Repeat with remaining butter and quesadillas. Cool completely. Makes 4 servings.